Texas Instruments

ISO6742FQDWRQ1  

Digital Isolators

The Texas Instruments ISO6742FQDWRQ1 is a highly integrated single-chip solution designed for automotive applications. It is a precision voltage and current sensing device that provides high accuracy and low power consumption. Here is a description of the model, its features, and potential applications:

Description:

The ISO6742FQDWRQ1 is a member of Texas Instruments' automotive-grade isolated amplifiers and drivers family. It is designed to meet the stringent requirements of automotive applications, offering robust performance, high precision, and reliable operation in harsh environments.

Features:

1. Automotive Grade: The device is designed to meet the stringent requirements of automotive applications, including temperature ranges, vibration, and shock resistance.

2. Isolated Amplifier: It provides galvanic isolation between the input and output, which is crucial for safety and noise immunity in automotive systems.

3. Precision Sensing: The device offers high precision in voltage and current sensing, which is essential for accurate monitoring and control of automotive systems.

4. Low Power Consumption: It is designed for low power operation, which is important for battery-powered systems and to reduce the overall energy consumption of the vehicle.

5. Wide Input Voltage Range: The device can operate with a wide range of input voltages, making it suitable for various automotive systems with different power supply requirements.

6. Small Package Size: The ISO6742FQDWRQ1 is available in a compact package, which is beneficial for space-constrained automotive applications.

7. Robust Performance: It is designed to operate reliably in harsh automotive environments, with features like over-voltage protection, under-voltage lockout, and thermal shutdown.

Applications:

1. Battery Management Systems (BMS): The device can be used for accurate voltage and current monitoring in electric and hybrid vehicles' battery packs.

2. Motor Control: It can be used for precise current sensing in electric motor drive systems, which is crucial for efficient and reliable operation.

3. Power Management: The ISO6742FQDWRQ1 can be used for monitoring and controlling power distribution in automotive systems, such as powertrain control modules and energy management systems.

4. Charging Systems: It can be used in electric vehicle charging systems for accurate current and voltage sensing, ensuring safe and efficient charging.

5. Sensor Interfaces: The device can be used as an interface for various types of sensors in automotive applications, providing isolation and signal conditioning.

6. In-Vehicle Networks: It can be used in in-vehicle communication networks for reliable data transmission between different electronic control units (ECUs).

In summary, the Texas Instruments ISO6742FQDWRQ1 is a versatile and high-performance device designed for demanding automotive applications, offering precision sensing, isolation, and low power consumption in a compact package.

ISO6742FQDWRQ1 Documents

Download datasheets and manufacturer documentation for ISO6742FQDWRQ1

PCN :

Product Change Notification (PDF)      

Models :

ISO6742FQDWRQ1 Symbol & Footprint by SnapMagic